43026-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43026-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,2 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 43026-27:
(7*4)+(6*3)+(5*0)+(4*2)+(3*6)+(2*2)+(1*7)=83
83 % 10 = 3
So 43026-27-3 is a valid CAS Registry Number.